1. Erb

The new Erb Fleurfume Reed Diffuser features a classic brown glass bottle with a bigger diffuser to ensure a longer-lasting scent. It’s available in five classic scents—Orient Express, Madagascar, Summer Mansion, Siamese Jasmine and Wondrous Green—plus two all-new options, Majestic Sandalwood and Dazzling Spring. We recommend the Sandalwood, which blends sandalwood oil with rosewood oil for a warm and welcoming scent.   
Price: B1,490 (100ml)
Erb Boutique, Grass Thonglor, in front of Thonglor Soi 12, 02-715-9481. BTS Thong Lo.   

 

2. Vuudh 

While Harnn puts the emphasis on spa-related products, sister brand Vuudh is all about aromatic products for not only the body but also the home. Vuudh’s elegantly designed diffuser comes in white ceramic with a clear glass holder. It’s available in nine scents inspired by top global destinations, including Kobe (fresh cut grass), Shanghai (orange and jasmine), Beijing (lotus), Taipei (oolong tea), Bangkok (Siamese jasmine), Chiang Mai (Himalayan magnolia), Singapore (sandalwood and orange blossom), Phuket (lemongrass and lavender) and Mumbai (mon rose).   
Price: B2,500-3,000 (100ml) 
4/F, Central Embassy, 1031 Ploenchit Rd., 02-610-5826. BTS Chit Lom/Ploen Chit. 

3. Aveda 

This brand is famous for its wide range of hair and body treatments made with eco-friendly ingredients and inspired by the East-Indian art of healing, ayurveda. Aside from the main essential oil line Chakra (available in seven scents), the brand also offers aromatic candles for the home, which come in reusable glass containers. The candle comes in two choices, Caribbean (mountain flowers and citrus) and Shampure (25 pure flowers including lavender, petitgrain and ylang ylang), which burn for up to 50 hours.            
Price: B1,600
1/F, Siam Paragon, Rama 1 Rd., 02-610-9656. BTS Siam. www.aveda.co.th

4. Panpuri

Panpuri’s signature essential oil is available in four concepts: Siamese Water Uplifting (pure jasmine, ylang ylang and peppermint), Distant Shores Balancing (geranium, eucalyptus and lavender), Indochine Soothing (lemongrass, mandarin and bergamot) and, our pick, Grand Manchou Reviving, which combines Chinese grapefruit, rosewood and Australian eucalyptus and is said to reduce stress. Use with the specially designed lotus shape crystal aroma diffuser with built-in two-hour auto-off function. 
Price: B3,890 (220ml)
1/F, Central World, Ratchadamri Rd., 02-640-7000. BTS Siam/Chit Lom.

5. Karmakamet

With its recent focus on home décor, plus its café and diner, it can be easy to forget that Karmakamet built its reputation on aromas. When it comes to diffusers, the brand offers a long list of single scents like jasmine (from northern India), Japanese green tea, amber and bamboo. We recommend trying the aroma therapy blends, like The Midnight (rosewood, Brazilian lavender and English bergamot), which they say helps with emotional balance, headaches and tension.         
Price: B950-1,450 (200ml)
Everyday Karmakamet, G/F, Yada Building, Silom Rd., 02-237-1148. BTS Sala Daeng. 

6. Jo Malone

This aromatic brand from London offers a sweet and romantic ambience for the home. Jo Malone’s diffusing series consists of four signature scents in clear glass bottles with black wood diffusing sticks. The fruit- and citrus-based scents range from the refreshing lime, basil and mandarin to the Pomegranate Noir, which blends black pepper, English pear and freesia, and the fragrant Red Rose scent.         
Price: B3,300 (165ml)
1/F, Siam Paragon, Rama 1 Rd., 02-690-1000. BTS Siam.